Help! tail call elimination

[Peter Nenzén]

Hi we're two Swedish students. We are working on a thesis about tailcall
elimination (sibling calls) on the sparc32 architecture. We wonder if
anyone has done something similar or has any code that could be to some
assistance. There's no reason in inventing the wheel again :). 

We heard that there could be a solution for other architectures than
sparc. We also heard that it might be "easy" to make some changes to it
in order to get it to work for sparc. Any ideas and/or suggestions would
be greatly appreciated.

Regards,
Peter N and Anders R